18362812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 34815872

約数和(自身を除く): 16453060

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 1951, 2353, 3902, 4706, 7804, 9412, 25363, 50726, 101452, 353131, 706262, 1412524, 4590703, 9181406, 18362812]

約数ペア:

[(1, 18362812), (2, 9181406), (4, 4590703), (13, 1412524), (26, 706262), (52, 353131), (181, 101452), (362, 50726), (724, 25363), (1951, 9412), (2353, 7804), (3902, 4706)]